判断早八点晚八点内做事情的方法

DateTime.Now > DateTime.Parse(DateTime.Now.ToShortDateString() + " 08:00:00")&& DateTime.Now < DateTime.Parse(DateTime.Now.ToShortDateString() + " 20:00:00")

原文地址:https://www.cnblogs.com/llcdbk/p/7341253.html